src/Thread_CueSplitter.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2018 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version, but always including the *additional*
   9 // restrictions defined in the "License.txt" file.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this program; if not, write to the Free Software Foundation, Inc.,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 #pragma once
  24
  25 #include <QThread>
  26 #include <QStringList>
  27 #include <QMap>
  28
  29 class AudioFileModel;
  30 class AudioFileModel_MetaInfo;
  31 class CueSheetModel;
  32 class QFile;
  33 class QDir;
  34 class QFileInfo;
  35
  36 ////////////////////////////////////////////////////////////
  37 // Splash Thread
  38 ////////////////////////////////////////////////////////////
  39
  40 class CueSplitter: public QThread
  41 {
  42         Q_OBJECT
  43
  44 public:
  45         CueSplitter(const QString &outputDir, const QString &baseName, CueSheetModel *model, const QList<AudioFileModel> &inputFilesInfo);
  46         ~CueSplitter(void);
  47
  48         void run();
  49         unsigned int getTracksSuccess(void) { return m_nTracksSuccess; }
  50         unsigned int getTracksSkipped(void) { return m_nTracksSkipped; }
  51         bool getSuccess(void) { return !isRunning() && m_bSuccess; }
  52         bool getAborted(void) { return m_bAborted; }
  53
  54 signals:
  55         void fileSelected(const QString &fileName);
  56         void fileSplit(const AudioFileModel &file);
  57         void progressValChanged(unsigned int);
  58         void progressMaxChanged(unsigned int);
  59
  60 private slots:
  61         void handleUpdate(int progress);
  62
  63 public slots:
  64         void abortProcess(void) { m_abortFlag.ref(); }
  65
  66 private:
  67         void splitFile(const QString &output, const int trackNo, const QString &file, const double offset, const double length, const AudioFileModel_MetaInfo &metaInfo, const int baseProgress);
  68         QString indexToString(const double index) const;
  69         QString shortName(const QString &longName) const;
  70
  71         const QString m_soxBin;
  72         const QString m_outputDir;
  73         const QString m_baseName;
  74         unsigned int m_nTracksSuccess;
  75         unsigned int m_nTracksSkipped;
  76
  77         static const int m_processTimeoutInterval = 180000;
  78
  79         bool m_bAborted;
  80         bool m_bSuccess;
  81
  82         QAtomicInt m_abortFlag;
  83
  84         CueSheetModel *m_model;
  85         QMap<QString,AudioFileModel> m_inputFilesInfo;
  86         QMap<QString,QString> m_decompressedFiles;
  87         QStringList m_tempFiles;
  88         QString m_activeFile;
  89 };